Finding the Third Proportional to 5,224,152 and 8,072,648

Step by Step Solution

1. Step 1: Write the proportion equation
   5,224,152 : 8,072,648 = 8,072,648 : x
2. Step 2: Convert to fraction form
   5,224,152/8,072,648 = 8,072,648/x
3. Step 3: Cross multiply
   5,224,152x = 8,072,648 × 8,072,648
4. Step 4: Simplify right side
   5,224,152x = 65,167,645,731,904
5. Step 5: Solve for x
   x = 65,167,645,731,904/5,224,152
6. Step 6: Final answer
   x = 12,474,301.23